Siemens SINUMERIK 840Di Function Manual page 1731

Basic machine

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• Programming the end point P

1. Possible programming of end point P4 for approach:

Further blocks (dummy blocks) can be inserted between the SAR block and the next traversing block

without moving the geometry axes.

The end point is deemed to have been programmed in the actual SAR block for approach if at least

one geometry axis is programmed on the machining plane (X or Y with G17). If only the position of

the axis perpendicular to the machining plane (Z with G17) is programmed in the SAR block, this

component is taken from the SAR block, but the position in the plane is taken from the following

block. In this case, an alarm is output if the axis perpendicular to the machining plane is also

programmed in the following block.

$TC_DP1[1,1]=120

$TC_DP6 [1,1] = 7

N10 G90 G0 X0 Y0 Z30 D1 T1

N30 G41 G147 DISCL=3 DISR=13 Z=0 F1000

N40 G1 X40 Y-10

Tool Compensation (W1)

Function Manual, 08/2005 Edition, 6FC5397-0BP10-0BA0

can be programmed in the actual SAR block.

can be determined by the end point of the next traversing block.

2.4 Tool: Tool radius compensation 2D (TRC)

for retraction) generally with X... Y... Z....

Detailed Description

; Milling tool T1/D1

; Tool with 7 mm radius

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